"Lebela" ka har'a komporo ea indasteri ke eng?
Kakaretso ea lintlha:
Ha lik'hamphani tse ling li hloka ho reka lik'homphieutha tsa indasteri, hangata li hloka mechine ho sebetsa lihora tse 7 * 24 ka letsatsi, empa nakong ea ts'ebetso ea mochine, ho ke ke ha qojoa hore mochine o tla senyeha kapa o kene ka loop e shoeleng. Mohlokomeli o tla tsosolosa k'homphieutha ea indasteri ho e khutlisetsa boemong bo tloaelehileng; e re ke u tsebise hore na molebeli ke eng ka botlalo ka tlase?
Tafole ea likateng
- 1. Kenyelletso ea "lebeli"
- 2. Molao-motheo oa ho sebetsa oa "lebeli" ke ofe?
- 3. Ke karolo efe eo "lebeli" e bapalang lik'homphieutha tsa indasteri
- 4. Ke lik'hamphani tsa mofuta ofe tse tla hloka ho sebelisa "lebeli"?
- 5. Qetello
1. Kenyelletso ea "lebeli"
Molebeli k'homphieutheng ea indasteri ke lenaneo le sebelisoang haholo ho hlahloba boemo ba ka hare ba k'homphieutha ea indasteri. Hang ha phoso kapa ntho e sa tloaelehang e fumanoa, molebeli o tla romela letšoao la ho qala bocha khomphuteng ea indasteri ho leka ho tsosolosa boemo bo tloaelehileng ba ho sebetsa.
2. Molao-motheo oa ho sebetsa oa "lebeli" ke ofe?
The watchdog haholo-holo e kenyelletsa likarolo tse peli, monitor le timer. Mohlokomeli o na le boikarabelo ba ho hlahloba boemo ba k'homphieutha ea indasteri, ho kenyelletsa le ts'ebeliso ea CPU, ts'ebeliso ea memori, sebaka sa hard disk, khokahano ea marang-rang, joalo-joalo The timer e tla qala nako ha tsamaiso e qala, 'me ha nako ea nako e fela, mochine oa tšireletso oa balebeli o tla qala. Ts'ebetsong e khethehileng, molebeli a ka kenngoa ts'ebetsong ka hardware kapa software.

3. Ke karolo efe eo "lebeli" e bapalang lik'homphieutha tsa indasteri
Ea pele, molebeli a ka hlahloba kamehla boemo ba ka hare ba k'homphieutha ea indasteri, ho kenyelletsa le boemo ba hardware, boemo ba software, joalo-joalo Hang ha ho se na ntho e sa tloaelehang kapa phoso e fumanoeng, e kang lenaneo le balehang kapa le shoeleng, molebeli o tla tsosolosa k'homphieutha ea indasteri hang-hang ho e khutlisetsa boemong bo tloaelehileng ba ho sebetsa.
Ea bobeli, ntja e lebelang le eona e ka hanela tšitiso ea lefatše le ka ntle. Nakong ea ts'ebetso ea k'homphieutha ea indasteri, hangata e sitisoa ke lintlha tse sa tšoaneng tsa ka ntle, tse kang ho hlōleha ha matla, ho kena-kenana le tšimo ea motlakase, joalo-joalo Litšitiso tsena li ka baka liphoso tsa pointer ea lenaneo, ho ntša litaelo tse fosahetseng tsa lenaneo le mathata a mang, a tla etsa hore tsamaiso e kene boemong bo sa lebelloang. Joalo ka mokhoa oa ts'ireletso ea lisebelisoa, molebeli a ka lekola boemo ba sistimi ka nepo, a bona mathata ka nako mme a nka mehato e ts'oanang ea ts'ireletso ho qoba likotsi tsa sistimi kapa litlamorao tse sa lebelloang.
Ka kakaretso, karolo ea molebeli oa k'homphieutha ea indasteri ke ho sireletsa ts'ebetso e tsitsitseng ea tsamaiso, ho lemoha mathata ka nako le ho nka mehato e lumellanang ho qoba liphello tse sa lebelloang bakeng sa tsamaiso.

4. Ke lik'hamphani tsa mofuta ofe tse tla hloka ho sebelisa "lebeli"?
(1) Lik'hamphani tsa tlhahiso: Hangata lik'hamphani tsena li hloka ho beha lisebelisoa leihlo ho thibela ho hloleha ha mochini ho lebisang tšitiso ea tlhahiso. Li-watchdogs li ka bona ho hloleha ha lisebelisoa ka nako e nepahetseng 'me li qala mochine ka bo eona ho netefatsa ts'ebetso e tsitsitseng ea mohala oa tlhahiso.
(2) Likhamphani tsa mabenkele: Likhamphani tsa mabenkele li hloka ho beha leihlo lethathamo la thepa le thekiso ho qoba tahlehelo ea thepa kapa thekiso e sa tloaelehang. Li-watchdogs li ka lekola lintlha tsa thekiso le lethathamo la lintho ho bona lintho tse sa tloaelehang ka nako le ho nka mehato e lumellanang.
(3) Mekhatlo ea lichelete: Mekhatlo ea lichelete e hloka ho netefatsa bonnete le ts'ireletseho ea ts'ebetso ho qoba liphoso tsa transaction kapa ts'ireletso ea ts'ireletso. Li-watchdogs li ka shebella data ea transaction, ho bona litšebelisano tse sa tloaelehang ka nako e nepahetseng le ho nka mehato e ts'oanang ea ts'ireletso.
(4) Mekhatlo ea bongaka: Litsi tsa bongaka li hloka ho netefatsa ts'ebetso e tsitsitseng ea lisebelisoa tsa bongaka ho qoba likotsi tsa bongaka. Bahlokomeli ba ka shebella boemo ba ts'ebetso ea lisebelisoa tsa bongaka, ba lemoha liphoso ka nako e nepahetseng 'me ba nka mehato e lumellanang.
(5) Likhamphani tsa litšebeletso tsa sechaba: Likhamphani tsena li hloka ho netefatsa ts'ebetso e tsitsitseng ea meralo ea motheo ho qoba tšusumetso sechabeng. Bahlokomeli ba ka hlokomela boemo ba mekhoa ea motheo, ba lemoha liphoso ka nako e nepahetseng 'me ba nka mehato e lumellanang.
5. Qetello
SINSMART Industrial Control e lumela ka tieo hore ke ka ho iteta sefuba ho hlahloba feela moo re ka bonang leseli, 'me ke ka ho iteta sefuba ho qapa le ho itloaetsa ho fa bareki lihlahisoa tse betere. Re lula re ipapisitse le litlhoko tsa bareki mme re fana ka mefuta e felletseng ea likhomphutha tsa indasteri tse tšepahalang haholo le tharollo ea taolo ea indasteri.
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